text: var express         =   require('express'),
      dotenv          =   require('dotenv').config(),
      bodyParser      =   require('body-parser'),
      mongoose        =   require('mongoose'),
      methodOverride  =   require('method-override'),
      app             =   express();
  
      app.set("view engine","ejs");
      app.use(bodyParser.urlencoded({extended: true}));
      app.use(methodOverride("_method"));
      app.use(express.static(__dirname + "/public"));
      
      app.listen(process.env.PORT,process.env.IP,()=>{
          console.log(`server runing on port ${process.env.PORT}`);
      });